'Red' in the Bible

But ye, turn, and take your journey into the wilderness by the way of the Red sea.

And we turned, and took our journey into the wilderness by the way of the Red sea, as Jehovah had said unto me; and we went round mount Seir many days.

and what he did unto the army of Egypt, unto their horses, and unto their chariots, over which he made the water of the Red sea flow as they pursued after you, and Jehovah destroyed them unto this day;